SYR Reactive adhesive wet paving Waterproof roll
Shu Yu SYR Reactive viscosity Wet laid waterproof coiled material is a domestic wet laid reactive adhesive waterproof coiled material produced by Chengdu Shuyu Building Waterproof Engineering Co., Ltd. It can form a layer of flexible waterproof coiled material on the surface of rigid concrete structure through physical adsorption, mechanical riveting, chemical reaction, electrostatic adsorption, etc, Realizing true "exterior" waterproof. The two agricultural production systems are combined to learn from each other's strong points and complement each other, giving full play to the integrated effect of structural rigidity and flexible waterproofing of coiled materials.
SYR Reactive adhesive wet paving waterproof membrane And SBS Comparison and analysis of coiled materials
1、 Comparison of base level requirements and construction period
SYR Reactive adhesive wet paving waterproof membrane High degree of freedom of construction, not affected by the weather, can be directly constructed on the wet foundation surface, and can save the leveling layer, greatly shortening the construction period;
SBS For coiled materials, the base surface must be leveled to reach a certain dryness, and the base surface must be treated (primer) before construction.
2、 Comparison of construction technology, environmental protection and safety
SYR Reactive adhesive wet paving waterproof membrane Construction is directly based on cement mortar Or plain cement slurry is used as the binder for cold operation, which is free from open fire, harmless, tasteless, environmental pollution and fire hazards, safe and environmentally friendly, and easy to operate;
SBS Hot melting method is used for coiled materials, and liquefied gas, welding gun diluent It is unsafe, pollutes and wastes resources.
3、 Comparison of bonding performance and quality effect
SYR Reactive adhesive wet paving waterproof membrane The medium high molecular polymer and cement compound (silicate network) form an interface network that crisscrosses each other vertically and horizontally. The cement can flow before setting. Permeation makes the coiled material and concrete fully adhere and firmly adhere to each other microscopically, becoming the main structure of concrete “ appearance ” , avoid defects such as peeling, hollowing, and SYR Reactive adhesive wet paving waterproof membrane Coiled material and mortar are relatively long “ occlusion ” To form an integrated rigid flexible waterproof layer;
SBS Due to hot-melt bonding, the coiled material always has unsaturated bonding, which is like wearing a piece for the structure “ Raincoat ” Once the waterproof layer has any defect or damage, it is easy to “ Water channeling ” The safety factor of waterproof system is low.
SYR Reactive adhesive wet paving waterproof membrane Good self-healing property, self repairing 2mm The damaged defects within can be improved even if they are damaged, SBS Coiled materials cannot.
4、 Comparison of construction process and material cost
SYR Reactive adhesive wet paving waterproof membrane The construction can avoid the leveling process of the base course, saving the cost of materials, labor and construction period, and the basement floor can save the protective layer, further saving the cost;
SBS Coiled material construction cannot;
SYR Reactive adhesive wet paving waterproof membrane The construction formed a rigid flexible waterproof layer, which greatly enhanced the waterproof effect, 1.5mm Thick single layer SYR Reactive adhesive wet paving waterproof membrane than 3mmSBS The waterproof effect of double-layer coiled material is better (there are many engineering examples), and the cost per unit area is greatly reduced.
5、 Maintenance comparison
because SYR Reactive adhesive wet paving waterproof membrane Good waterproof effect, even if leakage occurs, it is easy to find the leakage point (because there is no water channeling), which is very convenient for maintenance; Low maintenance cost.
SBS Due to the water channeling of coiled materials, the maintenance is very complicated, even leading to the overall failure of the waterproof layer when it is serious, and the maintenance cost is high.
SYR Reactive adhesive wet paving waterproof membrane High grade waterproof roll has * * * characteristics
one . Simple construction process, no need for primer and adhesive 。
two Saving construction period, no need to make cement mortar protective layer or separate leveling layer 。
three . Save energy, and directly construct on the surface of concrete and cast-in-place layer (need to be flat, free of sand and shelling) 。
four , reduce the project cost, and greatly reduce the dependence on waterproof construction technology, which is in line with the era concept of building an environment-friendly and conservation oriented society 。
five . High tear strength, good penetration resistance, impact resistance, and variability 。
six Construction under normal temperature, tear off the isolation film (isolation paper) and then pave it. The process is relatively simple 。
seven Wet base construction can be adopted to shorten the construction period 。
eight The self adhesive overlap ensures the continuity and sealing of the waterproof system 。
nine High bonding strength, no water channeling, and the stress caused by base cracking and deformation will not damage the waterproof system 。
ten No open flame operation, no adhesive, environmentally friendly product 。
