1. Foundation structure, foundation is the main structure of the whole plastic rockery. The whole weight of the plastic rockery is evenly distributed in the foundation structure. If the foundation sinks, breaks and tilts, it will be pulled into the overall shape of the plastic rockery rockery, which will affect the structure of the rockery, cause damage, and also affect the rockery. Useful life.
2. The main support structure of the rockery and the main support structure of the plastic-stone rockery are mainly welded by angle steel or channel steel, which are also the subsidiary structure of the rockery. Our company has been exposed to the situation of steel corruption and embroidery for many years in the restoration project of rockery, resulting in the damage and collapse of the whole rockery. At present, the majority of galvanized steel structures are used to avoid corrosion and corrosion of steel structures.
3. Surface structure, the surface structure of plastic rockery rockery is mainly composed of cement mortar and reinforcing bar. Corrosion of reinforcing bar and cracking of mortar are the main causes of surface damage. The corrosion-imitating methods of steel bars are mainly brushing anti-rust paint and spraying mortar cover. The cracking of anti-mortar layer will lead to a large amount of rain and corrosive substances entering the rockery body, which will aggravate the damage inside the rockery.
4. Damage caused by abnormal reasons, plastic rockery bearing external forces, causing damage, but the use of units can not be repaired in time, will also aggravate the damage of rockery. Our company has undertaken a repair project of plastic rockery rockery. One year before the restoration, the rockery was impacted by automobiless, resulting in surface damage. However, the users did not repair it in time, resulting in long-term water accumulation inside the rockery, greatly affecting the structure of the rockery. We undertook more work and increased the cost. .
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