（一）防水材料的分类ž
(a) classification of Downey waterproof material
1、防水卷材：
1. Waterproof rolls:
◆ž三元乙丙橡(EPDM)胶防水卷材ž
The Downey three Yuan rubber (EPDM) adhesive waterproof coil Downey
◆SBS改性沥青防水卷材ž
The SBS modified asphalt waterproofing membrane Downey
◆膨润土防水卷材ž
The bentonite waterproofing Downey
◆高密度聚乙烯防水卷材
The high density polyethylene waterproofing membrane
◆žPVC防水卷材ž
The Downey PVC waterproofing membrane Downey
◆水泥基柔性防水卷材ž
The cement based flexible waterproofing membrane Downey
◆氯丁橡胶防水卷材
The chloroprene rubber waterproof material
2、防水涂料：
2. Waterproof coating:
◆聚氨酯防水涂料ž
The polyurethane waterproof coating Downey
◆水乳型硅胶防水涂料ž
The silicone emulsion waterproof coating Downey
◆聚合物-水泥基复合防水涂料
Composite waterproof coating - polymer cement based
◆溶剂型SBS改性沥青防水涂料
The solvent type SBS modified asphalt waterproof coating
ž◆树脂焦油复合防水涂料
The resin composite waterproof coating of tar Downey
ž3.刚性防水
Downey 3. rigid waterproof
◆防水砂浆ž
The waterproof mortar Downey
◆防水混凝土ž
The waterproof concrete Downey
◆刚性防水剂
The rigid waterproof agent
4.建筑密封材料
4. building sealing material
ž硅酮ž
Downey silicone Downey
聚氨酯ž
Downey polyurethane
聚硫ž
Polysulfur Downey
丙烯酸酯
acrylate
（二）景观常用防水材料及形式
(two) waterproofing materials and forms commonly used in landscape
1、硬性做法
1. Hard practice
◆钢筋混凝土防水结构
The waterproof structure of reinforced concrete
2、软性做法
2, soft practice
◆三元乙丙防水卷材
The three EPDM waterproofing membrane
◆膨润土（GCL）防水卷材
The bentonite waterproofing materials (GCL)